[Webkit-unassigned] [Bug 22634] Safari crashes when I try to do a drag-and-drop of selected text in Presently or Writely,

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=22634





------- Comment #5 from eric at webkit.org  2009-03-02 12:55 PDT -------
Here is the stack trace of when we hit the first ASSERT:
    ASSERT(isStartOfParagraph(startOfParagraphToMove));

startOfParagraphToMove is a CharacterData node (or a TextNode?) which is not in
any document.  It's got a null parent and null document.

#0      0x035cbe2e in WebCore::CompositeEditCommand::moveParagraph at
CompositeEditCommand.cpp:732
#1      0x03bb009e in WebCore::ReplaceSelectionCommand::doApply at
ReplaceSelectionCommand.cpp:904
#2      0x0370073d in WebCore::EditCommand::apply at EditCommand.cpp:92
#3      0x037007b5 in WebCore::applyCommand at EditCommand.cpp:227
#4      0x036fd1ab in WebCore::DragController::concludeEditDrag at
DragController.cpp:410
#5      0x036fd699 in WebCore::DragController::performDrag at
DragController.cpp:192
#6      0x00385891 in -[WebView performDragOperation:] at WebView.mm:3196
#7      0x93957931 in NSCoreDragReceiveProc
#8      0x9001a1b0 in DoDropMessage
#9      0x9001a126 in SendDropMessage
#10     0x9001748e in DragInApplication
#11     0x90015f32 in CoreDragStartDragging
#12     0x939557b5 in -[NSCoreDragManager _dragUntilMouseUp:accepted:]
#13     0x939546d6 in -[NSCoreDragManager
dragImage:fromWindow:at:offset:event:pasteboard:source:slideBack:]
#14     0x93954120 in -[NSWindow(NSDrag)
dragImage:at:offset:event:pasteboard:source:slideBack:]
#15     0x00318235 in -[WebHTMLView
dragImage:at:offset:event:pasteboard:source:slideBack:] at WebHTMLView.mm:3262
#16     0x002f06fb in WebDragClient::startDrag at WebDragClient.mm:116
#17     0x036fa7cb in WebCore::DragController::doSystemDrag at
DragController.cpp:751
#18     0x036fb9f2 in WebCore::DragController::startDrag at
DragController.cpp:686
#19     0x037208cd in WebCore::EventHandler::handleDrag at
EventHandler.cpp:2098
#20     0x037209bc in WebCore::EventHandler::handleMouseDraggedEvent at
EventHandler.cpp:394
#21     0x03721386 in WebCore::EventHandler::handleMouseMoveEvent at
EventHandler.cpp:1271
#22     0x03725a50 in WebCore::EventHandler::mouseDragged at
EventHandlerMac.mm:505
#23     0x0031bc10 in -[WebHTMLView mouseDragged:] at WebHTMLView.mm:3275


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